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Block 1: Upper Limb > KAHOOT > Flashcards

KAHOOT Flashcards

1
Q

Which of the following extensor tunnels is NOT correctly paired with its tendons?

  • tunnel 1: EPB & APL
  • tunnel 4: EDM
  • tunnel 6: ECU
  • tunnel 3: EPL
A

tunnel 4: EDM

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2
Q

Which of the following ligaments does NOT recieve a great deal of stress during throwing motions?

  • Annular ligament of the ulnar collateral ligament
  • Posterior band of the ulnar collateral ligament
  • Transverse band of the ulnar collateral ligament
  • Anterior band of the ulnar collateral ligament
A

Annular ligament of the ulnar collateral ligament

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3
Q

Which nerve innervates the tendons of the flexor digitorum profundus that insert on the 2nd and 3rd digit?

A

anterior interosseous n.

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4
Q

If the circumflex scapular artery is injured, what other arteries can help to supply the musculature affected?

A

dorsal scapular a. & suprascapular a.

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5
Q

All of these are functions of the interosseous membrane EXCEPT:

  • Force transmission from the wrist up into the forearm
  • Increased surface area for muscular attachments
  • Assists in guiding the radius through pronation and supination movements
  • Provides an anatomical tunnel for the ulnar nerve to course through
A

Provides an anatomical tunnel for the ulnar nerve to course through

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6
Q

A patient presents with a C7 nerve root issue. What objective finding would you most likely expect to see?

  • Numbness and tingling in the 5th digit
  • Deltoid weakness
  • Loss of sensation in the 3rd digit
  • Wrist extension weakness
A

Loss of sensation in the 3rd digit

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7
Q

What are the nerve root contributions for the nerve that pierces the coracobrachialis?

A

C5, C6, C7

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8
Q

Which one of these is not a downward rotator of the scapula?

  • Lower trapezius
  • Levator scapulae
  • Rhomboid major
  • Rhomboid minor
A

Lower trapezius

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9
Q

A patient presents with weak shoulder & elbow flexion & lateral forearm sensation loss. Which cord is the nerve from?

  • Medial
  • Posterior
  • Lateral
  • Anterior
A

Lateral

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9
Q

What part of the axillary artery does the blood supply of the serratus anterior come off of?

  • Part 1
  • Part 2
  • Part 3
  • It comes off the subclavian artery, not the axillary artery
A

Part 2

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10
Q

Which of the following does NOT have an attachment to the coracoid process?

  • Pectoralis major
  • Pectoralis minor
  • Coracobrachialis
  • Biceps brachii
A

Pectoralis major

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11
Q

Which of the following is not paired correctly?

  • Radial collateral artery and radial recurrent artery
  • Superior ulnar collateral artery and anterior ulnar recurrent artery
  • Middle collateral artery and recurrent interosseous artery
  • All of the above are correctly paired
A

Superior ulnar collateral artery and anterior ulnar recurrent artery

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12
Q

A patient presents with vague sensation loss on their lateral forearm down to the their thumb. What is most likely involved?

  • C6 dermatome
  • C7 dermatome
  • Lateral antebrachial cutaneous nerve
  • Radial nerve
A

C6 dermatome

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13
Q

Which nerve would most likely be affected by a mid-shaft humeral fracture?

  • Musculocutaneous
  • Median
  • Radial
  • Ulnar
A

Radial

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14
Q

What are the nerve roots for the nerve that supplies the muscle that inserts on the floor of the intertubercular groove?

  • C5, C6, C7
  • C8, T1
  • C5, C6, C7, C8, T1
  • C6, C7, C8
A

C6, C7, C8

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15
Q

Which of the following supplies the teres major?

  • Axillary A.
  • Anterior humeral circumflex & Suprascapular A.
  • Posterior humeral circumflex & Subscapular A.
  • Posterior humeral circumflex & Suprascapular A.
A

Posterior humeral circumflex & Subscapular A.

16
Q

In which dislocation direction is the coronoid process of the ulna most often fractured?

  • Anterior dislocation
  • Posterior dislocation
  • Inferior dislocation
  • Superior dislocation
A

Posterior dislocation

17
Q

The cutaneous nerve provides sensory innervation to the lateral forearm and wrist. Which cord supplies it?

  • Axillary N.
  • Medial cord
  • Inferior cord
  • Lateral cord
A

Lateral cord

18
Q

Which of the following arteries does the recurrent interosseous artery arise from?

  • Ulnar A.
  • Radial A.
  • Posterior interosseous A.
  • Common interosseous A.
A

Common interosseous A.

19
Q

Which of the following is not an action of the latissimus dorsi muscle?

  • Shoulder elevation
  • Shoulder adduction
  • Shoulder internal rotation
  • Shoulder extension
A

Shoulder elevation

20
Q

Which of the following is false regarding bursae?

  • Collagen-filled sacs that are located between tendon and bone
  • Decrease friction during movement
  • Fluid-filled sacs that are located between tendon and bone
  • Increase available ROM for the specific joint it is located within
A

Collagen-filled sacs that are located between tendon and bone

21
Q

Which of the following muscle does NOT assist with external rotation of the humerus?

  • Teres major
  • Posterior deltoid
  • Infraspinatus
  • Teres minor
A

Teres major

22
Q

The coracobrachialis muscle crosses two joints, which allows it to flex the shoulder and flex the elbow

  • True
  • False
A

False

23
Q

Which of the following forearm muscles is innervated by the median nerve or a branch of it?

  • Flexor carpii ulnaris
  • Lateral two tendons of the flexor digitorum profundus
  • Supinator
  • Extensor indicis
A

Lateral two tendons of the flexor digitorum profundus

Block 1: Upper Limb (34 decks)

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